Flange Supplier in Itanagar & Naharlagun (Capital Region)
Flanges manufacturer in Mumbai supplying water-supply, building and hydropower work in the Itanagar capital region.
Step 1: Flange Specifications
Where flanges go in the capital region
In and around Itanagar, flanges go mainly into water supply, public buildings and hydropower auxiliaries. Quantities are modest, so planning the logistics matters as much as the price.
| Industry Sector | Local Sites & Projects | Where Flanges Are Used | Commonly Specified |
|---|---|---|---|
| Water supply | Public Health Engineering and Jal Jeevan Mission schemes, treatment plants and pumping stations | Pump discharge, valve chambers, treatment-plant piping | Galvanised or coated slip-on and blind flanges, PN10/PN16 or Class 150; IS 6392 where the tender specifies |
| Hospitals & public buildings | Tomo Riba Institute of Health & Medical Sciences at Naharlagun, government complexes and new public buildings | Fire-fighting mains and pump rooms, HVAC chilled-water plant | A105 slip-on and weld neck, Class 150, with drilling matched to pumps and valves |
| Hydropower auxiliaries | Pare and Ranganadi hydro stations (NEEPCO) near Doimukh, and larger projects elsewhere in the state | Cooling water, drainage and dewatering, compressed air, oil systems | A105 weld neck and blind flanges, Class 150-600; 316L for oil and instrument lines |
| Roads & construction | Highway, bridge and building works around the capital | Dewatering, compressed air, temporary water lines | Carbon-steel slip-on and blind flanges, Class 150 |
Planning a flange delivery to Arunachal Pradesh
Getting flanges to Itanagar is usually straightforward, but three things catch first-time buyers out.
Permits. Anyone from outside the state who enters Arunachal Pradesh - including a truck's crew - needs an Inner Line Permit. We use transporters who handle this routinely, but allow for it in your timeline.
Monsoon. Landslide closures on hill roads are common in the monsoon months, so build a buffer into June-September deliveries and tell us your latest acceptable date.
Consolidation. Small orders travel more economically when consolidated through Guwahati. If you can accept a slightly longer lead time, say so in the form and we will quote the cheaper route.
Flange types we supply to Itanagar & Naharlagun
Most capital-region orders are MS/carbon-steel slip-on, weld neck and blind flanges in standard sizes; stainless and alloy grades are available for plant auxiliaries.
| Flange Type (ASME / DIN / IS) | Typical Use in Itanagar & Naharlagun |
|---|---|
| Weld neck (WNRF / WNRTJ) | Hydropower auxiliary systems |
| Slip-on (SORF / SOFF) | Water-supply and building fire mains |
| Blind (BLRF / BLFF) | Scheme end closures and future connections |
| Spectacle blind, spade & spacer | Isolation on hydro auxiliary lines during maintenance |
| Socket weld | Small-bore plant-room lines |
| Threaded | Small low-pressure water branches |
| Lap joint (with stub end) | Stainless lines in hospital plant rooms |
How every flange is made and checked
Every flange starts as a certified billet or bar whose heat number follows it through cutting, forging, heat treatment where the material specification requires it, CNC machining and drilling, and final marking of grade, class, size and heat number. Before dispatch we check dimensions against the governing standard and PMI, hardness, and ultrasonic testing, and issue material test certificates that tie each flange back to its heat. Buyer-nominated third-party inspection can witness any stage.
Packed for long mountain road transport — faces protected and loads strapped for the run to Itanagar and Naharlagun.
Packing and Dispatch for Long Road Journeys
View Full Video Transcript(Audio & step text)
Dispatch protocols: Protective wooden pallets, rust-preventive heavy oil coating, and individual plastic flange cap protection for long-distance transport through northeast corridors.
Delivery to Itanagar, Naharlagun and Doimukh
Consignments travel by road from Mumbai via Guwahati, entering Arunachal at the Banderdewa check gate, and typically reach the capital region 7-10 days after dispatch Consignments move directly by road from Mumbai via Guwahati to Naharlagun and Itanagar.. Invoices carry IGST as an inter-state supply, an e-way bill accompanies consignments above Rs 50,000, and material test certificates match each flange's heat number.
Consignments depart directly from our Mumbai facility via dedicated truck (loads > 5 MT) or reliable part-load carriers. Full transit updates provided.
Every order includes GST tax invoice with IGST, generated e-way bill for consignments above ₹50,000, detailed packing slip, and EN 10204 3.1 MTCs.
Freight and pricing for small Northeast orders
Freight is a bigger share of the cost on small Northeast orders, so we show it as a separate line and suggest consolidation where it saves money. ASTM A105 carbon steel: ₹115–140/kg; SS 304L/316L: ₹380–580/kg; Galvanised / AWWA: ₹130–165/kg
* Note: Raw material steel prices fluctuate with international billet indices. Line-by-line itemized quotations are issued for Itanagar & Naharlagun consignments upon receipt of flange size, rating, and quantity.
Areas we deliver in the capital region
We deliver across Itanagar, Naharlagun, Nirjuli, Banderdewa and Doimukh. Tawang, Ziro, Pasighat and the rest of the state are covered on our Arunachal Pradesh page.
Request a written quote
A quote-ready enquiry lists: flange type · nominal size (NPS or DN) · pressure class or PN · facing (RF, FF or RTJ) · material specification and grade · bore or schedule for weld neck flanges · quantity · delivery location · testing and certificate needs (NACE, impact test, EN 10204 3.1/3.2, third-party inspection). Upload a BOQ or drawing and we will read it for you.
Complete Request for Quotation (RFQ)
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Flange questions from Itanagar & Naharlagun buyers
Detailed answers covering technical specifications, testing certifications, transit times, and commercial terms for Itanagar & Naharlagun.
There is no Remax stockist in Itanagar or Naharlagun. We plan each consignment from Mumbai to your site and send the manufacturer's certificates with it.
Typically 7-10 days after dispatch by road via Guwahati; allow extra time in the monsoon.
Yes - non-resident crews need an ILP to enter Arunachal Pradesh. Our transporters arrange it, and it is built into the delivery estimate.
No minimum order value; freight is quoted at actual cost.
Yes - tell us the pump or valve drilling standard (ASME, EN 1092-1 PN10/PN16 or IS 6392) and we machine to it.
Where timelines allow, consolidating through Guwahati usually lowers freight. Mention it in the form.
Related pages
Explore related state hubs, industrial piping specifications, and material engineering guides.
Need Forged Flanges Delivered to Itanagar & Naharlagun?
Send your requirement - we reply in writing. Fill the form or upload your BOQ; you get a line-by-line quote by email within one working day. No phone calls needed - everything is in writing.